I use intel graphics HD. I think my computer can tell when I turn off the TV because my main monitor flashes. How can I make it disable my TV when it is turned off so that I don't have Apps on that TV ...

My system says "Ubuntu" and those dot things representing it's loading. When it then should show the log in screen, it goes blank. If I push the system power button, it says it's shutting down. Could ...

I installed Ubuntu (Elementary OS) a week ago and the resolution was always max 1024x768, but I want 1920x1080. I have searched in the internet for solutions, but I didn't find working ones. I tried ...

I've just installed Ubuntu using the most recent ISO from online onto my desktop Computer. I have an AMD Radeon 6770 Graphics Card.
The cursor keeps flickering and disappearing on the screen. I also ...

I know that there were already several people with the same problem, but I couldn't figure out how to solve this problem myself.
I am a complete beginner with Linux and Ubuntu (I am using 12.04) and ...

I'm trying to install Ubuntu (14.10 64bit) on my iMac 5k. After creating the VirtualBox VM [10GB, 2Gb mem], I load the Ubuntu ISO, and then the VM display is all over the place (see below). It seems ...

I'm installing (X)Ubuntu 14.04 on a Dell Latitude E6520.
Because the display on this laptop is super blue instead of white I need to tweak the color of the display.
The Windoze driver has an easy RGB ...

I know there are many questions with the same topic, but no solution seem to apply to my case...
I'm on Ubuntu 14.04 on a Toshiba Satellite L735 laptop. My xrandr output is:
Screen 0: minimum 8 x 8, ...

I have quite a weird problem: a few months after successfully using Ubuntu, the laptop screen went black. After some attempts to fix it, I have discovered that when I plug in an external monitor, I ...

If I disconnect my external monitor, simply by unplugging the HDMI connector, Ubuntu seems to think it is still there. Windows stay there, and and if I open new windows they are shown there, ie I cant ...

about 3 months ago i installed 14.04 cleanly from a live usb, duel booted on a week old dell windows 7 laptop with intel graphics. more recently, immidietly after first pressing the change display/f1 ...

After a break I want to use Ubuntu on my primary PC again, but after the installation of the 14.10 version, something interesting (and annoying) happened.
When I move the cursor, this happens. When ...

I just installed 14.04 on my Macbook Pro 8,2 and I noticed that I have two "Built-In displays". Some applications open on the second display with no way to get to them. If I disable either display, I ...

My display configuration has become corrupted. It takes longer to start Ubuntu than usual, and I notice the monitor is flickering multiple times, like when it is changing video modes.
Since I first ...

I'm struggling with it for some time and still have no solution.
I've got default monitor under HDMI1 (1680x1050) and projector for watching movies on HDMI2 (1280x720).
I tried to use xrandr and made ...

I currently have a dual monitor setup running Ubuntu 14.04 LTS. My display settings are currently set to have my laptop screen on the right and my monitor on the left.
Whenever I open the lid of the ...

I'm currently running ubuntu within Parallels Desktop on my 27" iMac 5k Retina Display. Within the Display preferences in ubuntu, the resolution is "locked" as "Built-in Display" and the resolution is ...